some concepts

- Exotics Trading desk (derivatives trading)

- Synthetic Trading desk (structured products, PNotes)

- Program Trading desk (sales trading and agency trading)

- Electronic Execution desk (sales trading)

- Dealers

- give-up trade

program trading

It's also called basket trading or portfolio trading. Different from single order trading, it's defined as an electronic transaction involving 15 or more stocks.

Just found that traders are splitting client orders into 2 parts, the 90% are sent to algo trading engine, while the other 10% are done by human!

停止给自己找麻烦

最近又做了一件非常笨的事情，给自己带来了非常多的麻烦，弄得自己心情很烦躁。

多嘴或者多管闲事真是一个非常不好的毛病，不但对自己没有任何好处，还会给自己带来无尽的麻烦和烦恼。希望从现在开始吸取教训，不要犯同样的错误！

从现在开始, 让这成为自己的一个准则: 做好自己的事情,少管闲事.

hash in Perl

1. doesnt have order

OSI - OCC - OPRA

to be updated...

HKG info (1)

1. red chip -

2. blue chip -

3. H Share

Sybase Points (1)

1. can't capture the correct return status of isql to OS

--- as an alternative, we do a grep for Error or Msg in the log file

Questions...

1. what's newline character in sed?

- eg, sed 's/\n/,/' is not working; instead, I use tr to accomplish what I want to do.